Many have watched recently released UFO videos, but most still think the government knows more than it is saying.

JWST has revealed dramatic differences between the dawn and dusk regions of the scorching exoplanet WASP-121 b. Fierce winds appear to carry heat from the planet’s permanent dayside, making the ...

A large neutral response can indicate several things. Scientists may judge the evidence genuinely inconclusive. They may hold ...

Scientists studying mysterious glass found in northern Africa have discovered new clues that could uncover how it was created ...

A new Keck Observatory study indicates that giant planets can spin faster than more massive brown dwarfs, revealing important ...

NASA and the European Space Agency announced Monday that the James Webb Space Telescope has produced the first mid-infrared chemical fingerprint ever obtained from an interstellar object, detecting ...

Astronomers used winds on ultra-hot gas giant exoplanets to infer their magnetic fields' strength, finding them to be weaker ...

NASA's hunt for alien life may be undermined by its own instruments, according to a group of leading astrobiologists who warn that current tools and mission designs are likely missing subtle, but ...

Spaceships. That’s all I’m asking for. Just one actual stinking spaceship. I’d also take an actual alien body—I’ve been told that the government has some of them as well. Instead, the first “alien ...